Acid-Resistant-bricks

ACID RESISTANT BRICKS & TILES

 

BRAND NAME Mahakoshal – AR
(230x115x75mm3)
Mahakoshal – AR
(230x115x38mm3)
Mahakoshal – AR
(230x100x20mm3)
Mahakoshal – ARH
(230x115x75mm3)
PHYSICAL PROPERTIES
Water Absorption (wt%) (Max.) 3.0 3.0 2.0 6.0
Cold Crushing Strength (kg/cm2) (Min.) 700 700 750 500
Flexural Strength (kg/cm2) (Min.) 100 100 200
Acid Resistance (% Loss in weight) (Max.) 2.5 2.5 1.5 2.5
CHEMICAL ANALYSIS (wt%)
Al2O3 (Min.) 24.0 24.0 24.2 26.0
SiO2 (Max.) 68.2 68.2 67.9 66.0
Fe2O3 (Max.) 1.8 1.8 1.85 1.8
TiO2 (Max.) 2.1 2.1 1.85 2.0
CaO + MgO (Max.) 0.50 0.50 0.60 0.5
Na2O + K2O (Max.) 3.4 3.4 3.6 3.5
Unit Weight (kg) (Min.) 4.35 2.3 0.9 4.35
Application Areas Chimney of Thermal Power Plants; Acid Storage Tank & Floor etc. Acid Storage Tank, Floor, Acid Digester etc. Battery Room, Acid Handling Floor, DM Plant etc. Thermal Power Plant Chimney etc.

 

ACID RESISTANT MORTARS

PRODUCTS Sodium Silicate Based Mortar Potassium Silicate Based Mortar
Working Time at 27±20C (Minutes): Min. 15 20
Flexural Strength (kg/cm2 after 7 Days): Min. 35 40
Compressive Strength (kg/cm2 after 7 Days): Min. 100 150
Bond Strength (kg/cm2): Min. 5 5
Application Area Laying of Acid Resistant Bricks and Tiles Laying of Acid Resistant Bricks and Tiles

 

          

Notes

  • Size Tolerance : ±5% or ± 2.0mm whichever is greater.
  • Mahakoshal does not warrant the accuracy, fitness for purpose or updates of any information disclosed herein. Specification of the products may change based on the geographical area to be supplied.
  • Data shown are based on average results of production samples and are subject to normal variation during individual tests.
  • and Min. values are given separately for testing purposes.
  • The information contained herein are exclusive property of Mahakoshal.

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